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UefiCpuPkg/CpuMpPei/X64: Remove hard code CPU BIST value 

Cc: Feng Tian <feng.tian@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Giri Mudusuru <giri.p.mudusuru@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
This commit is contained in:
Jeff Fan 2016-07-11 14:35:26 +08:00
parent aad5ee4899
commit 249ed12ea0
1 changed files with 3 additions and 4 deletions
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7
UefiCpuPkg/CpuMpPei/X64/MpFuncs.nasm
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@ -1,5 +1,5 @@
;------------------------------------------------------------------------------ ;
; Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
; Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
; This program and the accompanying materials
; are licensed and made available under the terms and conditions of the BSD License
; which accompanies this distribution. The full text of the license may be found at
@ -37,10 +37,9 @@ ASM_PFX(RendezvousFunnelProc):
RendezvousFunnelProcStart:
; At this point CS = 0x(vv00) and ip= 0x0.
; Save BIST information to ebp firstly
BITS 16
mov eax, 1234h
mov ebp, eax ; save BIST information
BITS 16
mov ebp, eax ; Save BIST information
mov ax, cs
mov ds, ax